Expires:202505261000;;146734 FPUS63 KDMX 252120 SFTIA IAZ001>099-261000- Tabular State Forecast for Iowa National Weather Service Des Moines IA 420 PM CDT Sun May 25 2025 ROWS INCLUDE... Daily predominant daytime weather 6AM-6PM Forecast temperatures...early morning low/daytime high Probability of precipitation nighttime 6PM-6AM/daytime 6AM-6PM - indicates temperatures below zero MM indicates missing data FCST FCST FCST FCST FCST FCST FCST Mon Tue Wed Thu Fri Sat Sun May 26 May 27 May 28 May 29 May 30 May 31 Jun 01 ...WESTERN IOWA... Spencer Ptcldy Shwrs Mocldy Ptcldy Sunny Sunny Sunny 46/71 49/66 46/69 46/75 50/81 55/85 56/86 00/20 50/60 60/40 40/20 20/10 10/10 10/10 Sioux City Shwrs Shwrs Ptcldy Ptcldy Ptcldy Sunny Sunny 48/68 48/63 45/70 46/74 49/80 53/86 56/87 10/60 70/70 30/20 20/20 20/10 10/10 10/10 Carroll Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny Sunny 49/67 50/62 47/67 47/73 51/79 55/84 57/85 00/40 70/70 40/20 20/20 20/10 10/10 10/10 Atlantic Shwrs Shwrs Ptcldy Ptcldy Sunny Sunny Sunny 51/65 49/61 45/67 46/70 50/76 54/82 57/83 10/60 80/80 30/10 10/20 20/10 10/10 10/10 Shenandoah Shwrs Shwrs Ptcldy Ptcldy Sunny Sunny Sunny 53/63 50/61 47/68 48/72 50/78 54/85 58/86 20/70 80/80 20/10 10/20 20/10 10/10 10/10 ...CENTRAL IOWA... Mason City Ptcldy Shwrs Mocldy Ptcldy Sunny Sunny Sunny 45/70 50/63 48/65 47/72 51/79 55/82 56/84 00/10 50/60 60/40 40/20 20/10 10/10 10/10 Fort Dodge Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny Sunny 48/68 50/64 48/67 47/73 52/79 56/84 58/85 00/20 50/60 50/30 30/20 20/10 10/10 10/10 Ames Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny Sunny 49/68 51/63 48/67 48/72 52/78 56/84 58/85 00/20 60/70 50/30 30/20 20/10 10/10 10/10 Marshalltown Ptcldy Shwrs Mocldy Ptcldy Sunny Sunny Sunny 47/69 50/63 48/66 48/72 51/77 55/82 57/83 00/10 60/60 60/30 30/20 20/10 10/10 10/10 Des Moines Mocldy Shwrs Ptcldy Ptcldy Sunny Sunny Sunny 51/67 51/63 50/68 50/72 54/77 58/83 60/83 00/20 80/80 50/20 20/20 20/10 10/10 10/10 Creston Shwrs Shwrs Ptcldy Ptcldy Sunny Sunny Sunny 52/64 50/60 47/66 47/71 51/76 55/82 58/84 10/50 80/80 30/20 10/20 20/10 10/10 10/10 Lamoni Shwrs Shwrs Ptcldy Ptcldy Sunny Sunny Sunny 53/65 51/61 47/67 49/70 51/75 55/80 58/82 10/50 80/80 30/10 10/20 20/10 10/10 10/10 ...EASTERN IOWA... Decorah Sunny Shwrs Shwrs Ptcldy Sunny Sunny Sunny 46/69 51/63 50/60 50/69 53/76 55/78 57/80 00/10 20/60 60/60 60/30 30/10 10/10 10/10 Oelwein Ptcldy Shwrs Shwrs Ptcldy Sunny Sunny Sunny 45/69 50/63 50/62 49/70 51/76 55/80 56/83 00/10 40/60 60/50 40/30 30/10 10/10 10/10 Waterloo Ptcldy Shwrs Shwrs Ptcldy Sunny Sunny Sunny 48/70 51/63 50/65 50/72 52/79 57/83 58/85 00/10 40/60 60/50 40/20 20/10 10/10 10/10 Dubuque Sunny Shwrs Shwrs Ptcldy Sunny Sunny Sunny 45/70 51/64 52/63 50/70 54/77 55/79 57/82 00/10 30/50 60/60 30/30 30/10 10/10 10/10 Cedar Rapids Ptcldy Shwrs Mocldy Ptcldy Sunny Sunny Sunny 48/71 51/65 51/66 50/72 52/79 57/82 58/85 00/10 40/60 60/40 30/20 20/10 10/10 10/10 Iowa City Ptcldy Shwrs Mocldy Ptcldy Sunny Sunny Sunny 48/70 51/64 51/66 50/72 52/78 57/82 58/85 00/10 40/60 60/40 20/20 20/10 10/10 10/10 Quad Cities Ptcldy Shwrs Shwrs Ptcldy Sunny Sunny Sunny 46/70 51/67 52/67 50/72 53/79 56/82 57/84 10/10 20/60 60/50 20/30 30/10 10/10 10/10 Ottumwa Mocldy Shwrs Ptcldy Ptcldy Sunny Sunny Sunny 53/69 52/61 50/67 50/72 52/77 57/83 58/85 00/10 50/70 60/20 10/20 20/10 10/10 10/10 Burlington Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny Sunny 51/70 53/68 52/68 51/72 53/77 58/82 58/83 10/10 30/60 60/20 10/20 20/10 10/10 10/10 Keokuk Mocldy Shwrs Ptcldy Ptcldy Sunny Sunny Sunny 52/68 53/66 52/67 51/70 53/76 58/81 59/83 10/10 30/60 60/20 10/20 20/10 10/10 10/10 $$